Equations balanced on the previous day | Equations balanced on the next day |
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
H + K = H2K2 =>
2 H + 2 K = H2K2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
H + K = H2K2 =>
2 H + 2 K = H2K2
Pb2(CO3)3 + HNO3 = Pb(NO3)3 + CO2 + H2O =>
Pb2(CO3)3 + 6 HNO3 = 2 Pb(NO3)3 + 3 CO2 + 3 H2O
KClO3 + Ca(OH)2 = CaCl2 + KOH + O2 =>
2 KClO3 + Ca(OH)2 = CaCl2 + 2 KOH + 3 O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CrCl3 + MnO2 + H2SO4 = Cl2 + MnSO4 + Cr2(SO4)3 + H2O =>
2 CrCl3 + 3 MnO2 + 6 H2SO4 = 3 Cl2 + 3 MnSO4 + Cr2(SO4)3 + 6 H2O
Mg + H2PO4 = Mg3(PO4) + H2 =>
3 Mg + H2PO4 = Mg3(PO4) + H2
NH(g) + O(g) = NO(g)HO(g) =>
NH(g) + 2 O(g) = NO(g)HO(g)
CH4(g) + H2O(g) = CO2 + H =>
CH4(g) + 2 H2O(g) = CO2 + 8 H
Pb(NO3)2 + NaHSO4 = PbSO4 + NO3 + NaH =>
Pb(NO3)2 + NaHSO4 = PbSO4 + 2 NO3 + NaH
CH3COOH + Na2CO3 = H2O + CO2 + CH3COONa =>
2 CH3COOH + Na2CO3 = H2O + CO2 + 2 CH3COONa
C6H5NO2 + Sn{2+} + H{+} = C6H5NH2 + Sn{4+} + H2O =>
C6H5NO2 + 3 Sn{2+} + 6 H{+} = C6H5NH2 + 3 Sn{4+} + 2 H2O
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*9H200O100 = La70Ca30Ni30Fe70O300 + N100O100 + O200 + H200O100 =>
7 La100(N100O300)3*6H200O100 + 3 Ca100(N100O300)2*4H200O100 + 3 Ni100(N100O300)2*6H200O100 + 7 Fe100(N100O300)3*9H200O100 = 10 La70Ca30Ni30Fe70O300 + 54 N100O100 + 39 O200 + 135 H200O100
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2 + AgCl(aq) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2 + 2 AgCl(aq)
C12H22O11C12H22O11 + O2 = CO2 + H2O =>
C12H22O11C12H22O11 + 24 O2 = 24 CO2 + 22 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
H2O + P2O5 + K3PO4 = KH2PO4 =>
3 H2O + P2O5 + K3PO4 = 3 KH2PO4
C3H8 + O2 = C2O + H2 =>
4 C3H8 + 3 O2 = 6 C2O + 16 H2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C9H20 + O2 = CO + H2O =>
2 C9H20 + 19 O2 = 18 CO + 20 H2O
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
C6H2 + O2 = CO2 + H2O =>
2 C6H2 + 13 O2 = 12 CO2 + 2 H2O
K2CrO4 + NaHSO3 + H2O = NaHSO4 + KOH + Cr(OH)3 =>
2 K2CrO4 + 3 NaHSO3 + 5 H2O = 3 NaHSO4 + 4 KOH + 2 Cr(OH)3
CH3CH2CH2CH3 + O2 = H2O + CO2 =>
2 CH3CH2CH2CH3 + 13 O2 = 10 H2O + 8 CO2
NH4NO3 + NH2CONH2 = N2 + H2O + CO2 =>
3 NH4NO3 + NH2CONH2 = 4 N2 + 8 H2O + CO2
Hg + Zn(NO3)2 = Zn + Hg(NO3) =>
2 Hg + Zn(NO3)2 = Zn + 2 Hg(NO3)
Se8 + O2 = SeO3 =>
Se8 + 12 O2 = 8 SeO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C9H19OH + Na = C9H19Na + OH =>
C9H19OH + Na = C9H19Na + OH
Pb3(PO4)2 + H2O = H3PO4 + Pb(OH)2 =>
Pb3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Pb(OH)2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H + NH4 = HNH4 =>
H + NH4 = HNH4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C18H32O2 + CH3OH = C19H34O2 + C3H8O3 =>
17 C18H32O2 + 4 CH3OH = 16 C19H34O2 + 2 C3H8O3
V2O5 + Fe = FeO + V =>
V2O5 + 5 Fe = 5 FeO + 2 V
NaOH + Cl2 = H2O + NaCl + NaClO4 =>
8 NaOH + 4 Cl2 = 4 H2O + 7 NaCl + NaClO4
CH2CHCHCH2 + H2 = CH2CHCH2CH3 =>
CH2CHCHCH2 + H2 = CH2CHCH2CH3
RbCl + Sb2O3 + CuCl2 + HCl = Rb4Sb2CuCl12 + H2O =>
4 RbCl + Sb2O3 + CuCl2 + 6 HCl = Rb4Sb2CuCl12 + 3 H2O
CaCl2 + Li2CO3 = CaCO3 + Li2Cl2 =>
CaCl2 + Li2CO3 = CaCO3 + Li2Cl2
CH2CHCHCH2 + H2 = CH2CHCH2CH3 =>
CH2CHCHCH2 + H2 = CH2CHCH2CH3
Al(s) + O2(a) = Al2O3(s) =>
4 Al(s) + 3 O2(a) = 2 Al2O3(s)